78115648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{93889}}^1$

素因数の和:93914

約数の個数: 28

約数和(自身を含む): 166936420

約数和(自身を除く): 88820772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 93889, 187778, 375556, 751112, 1220557, 1502224, 2441114, 3004448, 4882228, 6008896, 9764456, 19528912, 39057824, 78115648]

約数ペア:

[(1, 78115648), (2, 39057824), (4, 19528912), (8, 9764456), (13, 6008896), (16, 4882228), (26, 3004448), (32, 2441114), (52, 1502224), (64, 1220557), (104, 751112), (208, 375556), (416, 187778), (832, 93889)]